Byrd later called joining the KKK "the greatest mistake I ever made." In 1997, he told an interviewer he would encourage young people to become involved in politics but also warned, "Be sure you avoid the Ku Klux Klan. Don't get that
albatross around your neck. Once you've made that mistake, you inhibit your operations in the political arena." In his last autobiography, Byrd explained that he was a KKK member because he "was sorely afflicted with tunnel vision—a jejune and immature outlook—seeing only what I wanted to see because I thought the Klan could provide an outlet for my talents and ambitions."
Byrd also said in 2005, "I know now I was wrong. Intolerance had no place in America. I apologized for a thousand times ... and I don't mind apologizing over and over again. I can't erase what happened."